Posted by: Matthew Haney (mhaney@usgs.gov), Sun Nov 30, 2025 23:06 (2306 UTC)
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"Significant" located earthquakes for November 28, 2025 (picking by Scott Stihler):
Martin: 12; Iliamna: 5; Shishaldin: 4; Katmai: 3; Edgecumbe: 2; Novarupta: 2; Redoubt: 2; Steller: 2; Mageik: 1; Semisopochnoi: 1; Trident: 1; Davidof: 1
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Martin (12 EQs):
1 EQ ~0 km N of the summit
ML 2.1; Z = 2.5 km
1 EQ ~0 km N of the summit
ML 2.0; Z = 2.0 km
1 EQ ~0 km ENE of the summit
ML 1.9; Z = 2.6 km
1 EQ ~1 km S of the summit
ML 1.2; Z = -1.8 km
1 EQ ~0 km NNW of the summit
ML 1.1; Z = 1.2 km
1 EQ ~1 km ENE of the summit
ML 0.4; Z = 2.0 km
1 EQ ~0 km SSE of the summit
ML 0.1; Z = 0.6 km
1 EQ ~1 km NNW of the summit
ML -0.3; Z = 1.4 km
1 EQ ~0 km S of the summit
ML -0.4; Z = -0.4 km
1 EQ ~2 km ESE of the summit
ML -0.6; Z = 2.5 km
1 EQ ~1 km NNW of the summit
ML -0.6; Z = 2.0 km
1 EQ ~1 km S of the summit
ML -0.8; Z = -1.7 km
Iliamna (5 EQs):
1 EQ ~1 km SE of the summit
ML -0.5; Z = 6.6 km
1 EQ ~4 km N of the summit
ML -0.5; Z = 1.5 km
1 EQ ~3 km NE of the summit
ML -0.6; Z = 0.9 km
1 low frequency EQ ~6 km NE of the summit
ML -0.9; Z = 5.2 km
1 EQ ~1 km SE of the summit
ML -0.9; Z = -2.1 km
Shishaldin (4 EQs):
1 low frequency EQ ~3 km SE of the summit
ML 1.1; Z = 7.2 km
1 low frequency EQ ~2 km WSW of the summit
ML 1.1; Z = -0.3 km
1 low frequency EQ ~1 km W of the summit
ML 1.0; Z = -0.9 km
1 low frequency EQ ~1 km WSW of the summit
ML 0.9; Z = 4.9 km
Katmai (3 EQs):
1 EQ ~1 km ESE of the summit
ML 0.6; Z = 2.9 km
1 EQ ~3 km ESE of the summit
ML -0.1; Z = 4.9 km
1 EQ ~3 km SE of the summit
ML -0.3; Z = 6.3 km
Edgecumbe (2 EQs):
1 EQ ~6 km E of the summit
ML -0.3; Z = 8.0 km
1 low frequency EQ ~3 km NNW of the summit
ML -0.5; Z = 6.0 km
Novarupta (2 EQs):
1 EQ ~2 km S of the 1912 dome
ML 0.8; Z = 5.1 km
1 EQ ~2 km SSE of the 1912 dome
ML -0.6; Z = 3.0 km
Redoubt (2 EQs):
1 EQ ~19 km N of the summit
ML -0.1; Z = 8.4 km
1 EQ ~19 km NNW of the summit
ML -0.3; Z = 9.5 km
Steller (2 EQs):
1 EQ ~16 km NNE of the summit
ML 1.1; Z = 5.5 km
1 EQ ~15 km NNE of the summit
ML 0.6; Z = 3.2 km
Mageik:
1 EQ ~1 km W of the summit
ML -0.4; Z = 2.2 km
Semisopochnoi:
1 EQ ~6 km WSW of the Mount Young
ML 0.8; Z = 1.1 km
Trident:
1 EQ ~2 km WNW of the summit
ML -0.6; Z = 2.6 km
Davidof:
1 EQ ~4 km NE of the summit
ML 1.1; Z = 5.5 km
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